Log Periodic FM Antenna

ALFM-80120

88 - 108 MHz

Power Log Periodic Antenna

88 - 108 MHz Log Periodic FM Antenna

The ALFM-80120 is a linearly polarized Log Periodic Dipole Array (LPDA) Antenna, operating over the frequency range of 80 MHz to 120 MHz. The ALFM-80120 Power Log Periodic Antenna is part of our custom designed antennas specifically geared for use as a high power transmitting antenna to establish radiated RF fields for immunity tests, and is capable of handling power levels up to 2500 Watts (CW).

  • Frequency Range 88 MHz to 108 MHz ( Usable from 80 MHZ to 120 MHz )
  • Transmit & Receive Capabilities emissions/immunity applications
  • Individual Calibration Included per SAE ARP 958 with NIST traceability
  • Three-year Standard Warranty
  • Product Name: Power Log Periodic Antenna
  • Frequency Range: 88 MHz to 108 MHz (Usable from 80 MHz to 120 MHz)
  • Polarization: Linear
  • Nominal Impedance: 50 Ohms
  • Power Handling: 2500 Watts (continuous)
  • Connector: 7-16 DIN (female)
  • Antenna Factor: 6 to 8 [dB(m-1)]
  • Isotropic Gain: 1.5 to 5 dBi (@ 1 mtr)
  • VSWR:
      <1.3 (80 to 88 MHz)
      <1.25 (88 to 108 MHz)
      <1.45 (108 MHz to 120 MHz)
  • Dimensions (H x W x D): 7.5 x 81.9 x 82.7 Inches [19 x 208 x 210 cm]
  • Weight: 13.5 lbs. [6.1 kg]
  • Antenna Factors


    Isotropic Gain


    Voltage Standing Wave Ratio (VSWR)


    Return Loss


    Typical Field Strength @ 1 mtrs


    Typical Forward Power Levels